:root{
	--height:650px;
}

#left{
	border: 1px solid black;
	border-radius: 10px;
	position: relative;
	left: 160px;
	height: 220px;
	width: 80%;
	margin: 20px;

}

#main{
	border: 1px solid black;
	border-radius: 20px;
	position: relative;
	/*height:calc(var(--height) + 100px);*/
	top: 00px;
	left: 160px;
	width: 80%;
	margin: 20px;

}

#time{

	height: var(--height);
	margin: 30px;
}

form{
	margin: 10px;
	padding: 10px;
}

.chooseTime{
	border: 1px solid skyblue;
	border-radius: 10px;
	margin: 5px;
	width: 1140px;
	position: relative;
	top: 50px;
	display: block;
	height: 100px;
}

#page{
	width: 1130px;
	position: absolute;

	border-radius:20px ;
	margin: 10px;
	top:5px;
	left: 30px;
	height: 50px;
}

.layui-form-item{
	position: relative;
	display: inline-block;
	left: 20px;
}

.layui-input-block select{
	width: 120px;
	top: 5px;
	position: relative;
	height: 30px;
}

.layui-form-label{
	width: 85px;
	position: absolute;
	left: -10px;
}

.layui-input-block input{
	width: inherit;
	height: 25px;
	position: relative;
	top: 5px;
}

.chooseTime:hover{
	border: 3px solid green;
}



.layui-input-inline{
	position: relative;
	top: 20px;
	left: 30px;
}

#previous_date{

	position: relative;

	background-color: white;
	border: 1px solid blue;
	border-radius: 10px;
	width: 100px;
	height: 50px;
}

#next_date{
	position: relative;
	left: 830px;
	margin-right: 100px;
	background-color: white;
	border: 1px solid blue;
	border-radius: 10px;
	width: 100px;
	height: 50px;
}

#datetime{
	position: absolute;
	border: 1px solid black;
	left: 320px;
	top: 0px;
	font-size: 30px;
	text-align: center;
	padding: 10px;
	height: 30px;
	width: 500px;
}

#subm{
	position: relative;
	top: 25px;
	left: 30px;
}

.place{

	height: 20px;
	margin:15px;
	position: relative;
	left: 400px;
	display: block;
	text-align: center;
	padding: 15px;
	width: 170px;
}

.place *{
	padding: 10px;
	font-size: 20px;
	display: inline;
}

.time{

	height: 20px;
	margin:15px;
	position: relative;
	left: 80px;
	top: -60px;
	display: block;
	text-align: center;
	padding: 15px;
	width: 190px;
}

.time *{
	padding: 10px;
	font-size: 20px;
	display: inline;
}

.sub{
	position: relative;
	left: 1000px;
	top: -190px;
}

.flightno{
	position: relative;
	left: 750px;
	top: -135px;
}

.timechange{
	display: inline;
}

.price{
	position: relative;
	top: -80px;
	font-size: 16px;
	left: 500px;
}